71331648

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 204094080

約数和(自身を除く): 132762432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 138, 174, 184, 192, 232, 276, 348, 368, 464, 552, 557, 667, 696, 736, 928, 1104, 1114, 1334, 1392, 1472, 1671, 1856, 2001, 2208, 2228, 2668, 2784, 3342, 4002, 4416, 4456, 5336, 5568, 6684, 8004, 8912, 10672, 12811, 13368, 16008, 16153, 17824, 21344, 25622, 26736, 32016, 32306, 35648, 38433, 42688, 48459, 51244, 53472, 64032, 64612, 76866, 96918, 102488, 106944, 128064, 129224, 153732, 193836, 204976, 258448, 307464, 371519, 387672, 409952, 516896, 614928, 743038, 775344, 819904, 1033792, 1114557, 1229856, 1486076, 1550688, 2229114, 2459712, 2972152, 3101376, 4458228, 5944304, 8916456, 11888608, 17832912, 23777216, 35665824, 71331648]

約数ペア:

[(1, 71331648), (2, 35665824), (3, 23777216), (4, 17832912), (6, 11888608), (8, 8916456), (12, 5944304), (16, 4458228), (23, 3101376), (24, 2972152), (29, 2459712), (32, 2229114), (46, 1550688), (48, 1486076), (58, 1229856), (64, 1114557), (69, 1033792), (87, 819904), (92, 775344), (96, 743038), (116, 614928), (138, 516896), (174, 409952), (184, 387672), (192, 371519), (232, 307464), (276, 258448), (348, 204976), (368, 193836), (464, 153732), (552, 129224), (557, 128064), (667, 106944), (696, 102488), (736, 96918), (928, 76866), (1104, 64612), (1114, 64032), (1334, 53472), (1392, 51244), (1472, 48459), (1671, 42688), (1856, 38433), (2001, 35648), (2208, 32306), (2228, 32016), (2668, 26736), (2784, 25622), (3342, 21344), (4002, 17824), (4416, 16153), (4456, 16008), (5336, 13368), (5568, 12811), (6684, 10672), (8004, 8912)]